Top 10 Best Accountant / CA in Singapore (Verified & Reviewed Guide)

Introduction

People look for an Accountant / CA in Singapore for one main reason: accuracy under pressure. Whether it’s corporate tax, GST, payroll, annual filings, or an audit, small mistakes can trigger penalties, delayed approvals, or unnecessary back-and-forth with stakeholders.

This guide helps you shortlist reputable Accountant / CA firms in Singapore and understand what to ask before you engage. You’ll learn what services typically cost, what credentials matter, and how to compare providers based on fit—not just brand.

Our selections are evaluated using practical, buyer-focused criteria such as experience signals, service breadth, pricing clarity, and publicly available reputation indicators. Where specific details are not publicly stated, we say so rather than guessing.

About Accountant / CA

An Accountant / CA helps individuals and businesses manage financial records, compliance, and reporting. In Singapore, this often includes bookkeeping, financial statement preparation, corporate income tax filing, GST reporting, payroll, and advisory support for business decisions.

You typically need an Accountant / CA when you’re starting a company, managing recurring compliance (ACRA filings, tax deadlines), scaling operations (headcount, multi-entity consolidation), preparing for funding, or handling regulated work such as statutory audits (where specific registrations apply).

Average cost in Singapore (typical market ranges, varies / depends):

• Basic bookkeeping for small businesses: often from S$300–S$1,500+ per month, depending on transaction volume and complexity
• Corporate tax compliance (e.g., estimated chargeable income, Form C-S/C): often S$400–S$2,000+ per filing engagement
• GST registration and quarterly filing support: often S$200–S$800+ per return
• Statutory audit (where required): often S$3,000–S$15,000+ depending on revenue, risk, and timelines
• Advisory (CFO support, due diligence, restructuring): typically quote-based

Licensing / certifications in Singapore (high level):

• “CA (Singapore)” is a designation awarded through the Institute of Singapore Chartered Accountants (ISCA) framework (requirements vary by pathway and role).
• For statutory audits, the individual signing the audit report generally must be a Public Accountant registered with ACRA (Accounting and Corporate Regulatory Authority).
• Not every accounting engagement requires a “Public Accountant,” but audit work has clearer regulatory requirements.

Key takeaways

• Choose based on your need: compliance, audit, advisory, or ongoing finance operations.
• Audit work typically requires additional registrations (ACRA Public Accountant), not just general accounting experience.
• Pricing is driven by volume, complexity, deadlines, and whether you need review/audit-level assurance.

How We Selected the Best Accountant / CA in Singapore

We used criteria that reflect how Singapore customers typically buy accounting services:

• Years of experience: Track record signals (firm maturity, established presence, sector exposure)
• Verified customer review signals (publicly available only): Ratings and review patterns where confidently known; otherwise marked as not publicly stated
• Service range: Ability to cover accounting, tax, GST, payroll, audit (where applicable), and advisory
• Pricing transparency: Whether pricing is clearly disclosed or typically quote-based
• Local reputation: Market presence in Singapore, professional standing, and recognisable practice areas

Only publicly available information is used where known. If a detail like direct phone numbers, pricing, or review summaries is not reliably confirmable, it is listed as “Not publicly stated” or “Varies / depends.”

About Singapore

Singapore is a global finance and trade hub with a dense concentration of SMEs, multinational headquarters, fintech, logistics, professional services, and family-owned businesses. This creates steady demand for Accountant / CA support—from basic compliance to complex reporting under tight timelines.

Service demand is especially high around annual filing periods, corporate tax deadlines, GST reporting cycles, fundraising transactions, and year-end audit planning. Many firms also serve clients remotely, but in-person meetings remain common for audits, board reporting, and sensitive advisory work.

Key neighborhoods served (typical business hubs):

• CBD (Raffles Place, Marina Bay, Tanjong Pagar)
• Central (Bugis, City Hall, Orchard)
• East (Paya Lebar, Tampines)
• West (Jurong)
• North (Woodlands)
  Some location coverage specifics are Not publicly stated and may vary by office and engagement model.

Top 5 Best Accountant / CA in Singapore

#1 — PwC Singapore

• Rating (format: 4.7/5 or “Not publicly stated”)
  Not publicly stated

• Years of Experience
  Not publicly stated

• Services Offered
  Audit & assurance (where applicable), tax, deals/transactions support, business consulting, risk & governance support (service availability varies / depends)

• Price Range
  Varies / depends (typically quote-based)

• Contact Phone
  Not publicly stated

• Contact Email (if available)
  Not publicly stated

• Website (if available)
  https://www.pwc.com/sg

• Google Map or ProfessNow or Yelp Link (Leave it blank)

• Google Reviews Summary (summarized, not copied; if unknown write “Not publicly stated”)
  Not publicly stated

• Best For (Budget / Emergency / Premium / Family-Friendly / etc.)
  Premium; complex corporate needs and multi-service engagements

#2 — Deloitte Singapore

• Rating (format: 4.7/5 or “Not publicly stated”)
  Not publicly stated

• Years of Experience
  Not publicly stated

• Services Offered
  Audit & assurance (where applicable), tax, consulting, risk advisory, financial advisory (service availability varies / depends)

• Price Range
  Varies / depends (typically quote-based)

• Contact Phone
  Not publicly stated

• Contact Email (if available)
  Not publicly stated

• Website (if available)
  https://www2.deloitte.com/sg/en.html

• Google Map or ProfessNow or Yelp Link (Leave it blank)

• Google Reviews Summary (summarized, not copied; if unknown write “Not publicly stated”)
  Not publicly stated

• Best For (Budget / Emergency / Premium / Family-Friendly / etc.)
  Premium; businesses needing integrated advisory + compliance support

#3 — EY Singapore

• Rating (format: 4.7/5 or “Not publicly stated”)
  Not publicly stated

• Years of Experience
  Not publicly stated

• Services Offered
  Assurance (where applicable), tax, strategy and transactions, consulting (service availability varies / depends)

• Price Range
  Varies / depends (typically quote-based)

• Contact Phone
  Not publicly stated

• Contact Email (if available)
  Not publicly stated

• Website (if available)
  https://www.ey.com/en_sg

• Google Map or ProfessNow or Yelp Link (Leave it blank)

• Google Reviews Summary (summarized, not copied; if unknown write “Not publicly stated”)
  Not publicly stated

• Best For (Budget / Emergency / Premium / Family-Friendly / etc.)
  Premium; cross-border and growth-stage corporate requirements

#4 — KPMG Singapore

• Rating (format: 4.7/5 or “Not publicly stated”)
  Not publicly stated

• Years of Experience
  Not publicly stated

• Services Offered
  Audit (where applicable), tax, deal advisory, risk & compliance, sector-focused advisory (service availability varies / depends)

• Price Range
  Varies / depends (typically quote-based)

• Contact Phone
  Not publicly stated

• Contact Email (if available)
  Not publicly stated

• Website (if available)
  https://kpmg.com/sg/en/home.html

• Google Map or ProfessNow or Yelp Link (Leave it blank)

• Google Reviews Summary (summarized, not copied; if unknown write “Not publicly stated”)
  Not publicly stated

• Best For (Budget / Emergency / Premium / Family-Friendly / etc.)
  Premium; audit-led engagements and governance-focused clients

#5 — RSM Singapore

• Rating (format: 4.7/5 or “Not publicly stated”)
  Not publicly stated

• Years of Experience
  Not publicly stated

• Services Offered
  Audit & assurance (where applicable), tax, business advisory, accounting support for SMEs and mid-market (service availability varies / depends)

• Price Range
  Varies / depends (typically quote-based)

• Contact Phone
  Not publicly stated

• Contact Email (if available)
  Not publicly stated

• Website (if available)
  https://www.rsm.global/singapore/

• Google Map or ProfessNow or Yelp Link (Leave it blank)

• Google Reviews Summary (summarized, not copied; if unknown write “Not publicly stated”)
  Not publicly stated

• Best For (Budget / Emergency / Premium / Family-Friendly / etc.)
  Mid-market; growing SMEs needing structured finance support

Comparison Table

Cost of Hiring a Accountant / CA in Singapore

Costs for an Accountant / CA in Singapore vary widely depending on whether you need basic compliance, recurring monthly support, or regulated services like audits. Many firms price by scope and complexity rather than a fixed menu.

Typical ranges (general guidance, varies / depends):

• Monthly bookkeeping and reporting: S$300–S$1,500+
• Payroll processing: S$50–S$300+ per month (often depends on headcount and complexity)
• Corporate tax filing: S$400–S$2,000+
• GST filing support: S$200–S$800+ per return
• Statutory audit: S$3,000–S$15,000+ (and higher for larger entities)

Emergency pricing (if applicable):
Some providers charge more for urgent deadlines (e.g., last-minute tax submissions, rushed financial statements, accelerated audits). Exact surcharges are Not publicly stated and differ by firm and seasonality.

What affects cost

• Transaction volume (bank lines, invoices, receipts, multi-currency)
• Complexity (group structures, intercompany, consolidation, inventory)
• Compliance scope (GST, withholding tax, corporate secretarial coordination)
• Deadline urgency and peak periods
• Quality of records (clean books vs reconstruction/backlog catch-up)
• Level of assurance required (compilation vs review vs audit)

Frequently Asked Questions (FAQ)

How much does a Accountant / CA cost in Singapore?

For SMEs, monthly bookkeeping often starts a few hundred dollars, while tax filing and annual financial statements can be a separate engagement. Audit and advisory work is usually higher and quote-based. Costs vary / depend on complexity and timelines.

How to choose the best Accountant / CA in Singapore?

Start with your exact need (bookkeeping, tax, GST, payroll, audit). Then verify relevant credentials, ask what’s included in the scope, confirm turnaround times, and request a written fee proposal with assumptions.

Are licenses required in Singapore?

General accounting services may not require a specific license, but statutory audit work typically requires a Public Accountant registered with ACRA. If you need an audit, confirm who signs the report and their registration status.

What’s the difference between an Accountant and a CA in Singapore?

“CA” generally refers to a chartered designation (for example, CA (Singapore) under ISCA pathways). Not every accountant is a CA, and not every CA provides statutory audit services—confirm the role and scope.

Can an Accountant / CA help with GST in Singapore?

Yes. Many providers support GST registration, quarterly filing, and GST-related reconciliations. Always confirm whether the service includes checking source documents and advising on GST treatment or only submitting prepared figures.

Do these firms support small businesses and startups?

Some large firms do, but many engagements are quote-based and may suit companies with more complex needs. If you’re a lean startup, ask for SME packages, minimum fees, and whether they offer streamlined bookkeeping tools and processes.

Who offers 24/7 service in Singapore?

Not publicly stated. Accounting firms usually operate during business hours, though deadline-driven work may be handled outside standard hours. If you need urgent help, ask about response-time commitments and escalation contacts.

What documents should I prepare before contacting an Accountant / CA?

Prepare bank statements, sales invoices, expense receipts, payroll records, prior-year financial statements (if any), ACRA company details, and tax correspondence. Cleaner records usually reduce fees and turnaround time.

Can I switch accountants mid-year in Singapore?

Often yes, but the process depends on how complete your records are and whether there are ongoing filings or audit timelines. Expect handover coordination, opening balances checks, and possibly cleanup work for prior periods.

Do I need an audit in Singapore?

Audit requirements depend on your entity type and whether you qualify for audit exemption criteria (which can change and depends on regulations). Confirm with a qualified professional based on your company’s latest financials and status.

Final Recommendation

If you need premium, multi-disciplinary support (audit where applicable, complex tax, transactions, cross-border structuring, or governance-heavy requirements), shortlisting PwC Singapore, Deloitte Singapore, EY Singapore, or KPMG Singapore is practical—especially for larger SMEs, regulated businesses, and subsidiaries of multinational groups.

If you’re a growing SME that needs a more mid-market operating model—ongoing accounting support plus access to audit and tax capabilities—RSM Singapore is a strong starting point.

For budget-first needs (basic bookkeeping, simple corporate tax, low transaction volume), many boutique providers in Singapore may fit better; however, specific smaller firms are not listed here where key details and reputation signals are not publicly stated or not confidently verifiable. In those cases, insist on clear scope, named responsible personnel, and written deliverables.

Get Your Business Listed

If you’re a professional offering Accountant / CA services in Singapore and want your details added or updated, email contact@professnow.com. You can also registe & Update yourself at https://professnow.com/.